公众号开发，以下两种调用  wx.showMenuItems 都不弹出 按钮

wx.config({

    debug: false, 

    appId: data.sappId, 

    timestamp: data.stimestamp, 

    nonceStr:  data.snonceStr, 

    signature: data.ssignature,

    jsApiList: []

});

wx.ready(function(){

$(".point").on("click",function() {

                                                                wx.showMenuItems({

menuList: ['menuItem:share:appMessage','menuItem:share:timeline'] ,// 要显示的菜单项，所有menu项见附录3

      success: function (res) {

      },

      fail: function (res) {

      }

});

});

});

//

$(".point").on("click",function() {

                                                                wx.showMenuItems({

menuList: ['menuItem:share:appMessage','menuItem:share:timeline'] ,// 要显示的菜单项，所有menu项见附录3

      success: function (res) {

      },

      fail: function (res) {

      }

});

});